Accept latest backup alias during recovery

restore.sh

@@ -10,6 +10,9 @@ if [[ ${1:-} == --check ]]; then
   shift
 fi
 ARCHIVE=${1:-/data/docker-backups/athena-latest.tar.gz}
+if [[ $ARCHIVE == latest ]]; then
+  ARCHIVE=/data/docker-backups/athena-latest.tar.gz
+fi
 
 die() { printf 'FEHLER: %s\n' "$*" >&2; exit 1; }
 [[ -s $ARCHIVE ]] || die "Backup fehlt: $ARCHIVE"